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AMRAP 4 × 30 in Splitter Cylinder Review

Name: AMRAP 4 × 30 in Splitter Cylinder
Brand: AMRAP
SKU: B0CVRW4GGN

7.5Very good · out of 10Rated from the listing's specs, no buyer reviews yet

Written from the listing's specs, not from our own use · How we rate

The AMRAP 4 × 30 in Splitter Cylinder ticks most of the boxes we care about: a 4 in bore, 30 in stroke and a fit for 20–21 ton splitters. It makes most sense for a home-built splitter project; we rate it 7.5/10 from its listing.

Price$369.14Price on Sep 30, 2026 · may have changed

Check the price on Amazon ↗Affiliate link · price and stock on Amazon

Specifications

Brand	AMRAP
Category	Log splitter accessories
Tonnage named in the listing	21 tons
Stated warranty	2 years
Made for	20–21 ton splitters
Bore × stroke × rod	4 × 30 × 1.75 in
ASIN	B0CVRW4GGN

Full listing title: 4x30 Hydraulic Log Splitter Cylinder – 4" Bore x 30" Stroke x 1.75" Rod, Welded Double Acting Cylinder for Wood Splitter, 3500 PSI, 1/2" NPT Ports – Heavy-Duty, Universal Fit for All Major Brands

Listing evidence

Tonnage named in the listing	21 ton Exact listing

Updated October 2026

Exact listing, ASIN B0CVRW4GGN

Rating from a published formula

Compared with similar parts

The two hydraulic cylinders closest to it on our rating, with a dated price.

AMRAP 4 × 30 in Splitter Cylinder

7.5Very good · out of 10$369.14 Price on Sep 30, 2026 · may have changed

Log splitter accessories

This product ↑

AMRAP 4 × 24 in Splitter Cylinder

7.5Very good · out of 10$337.04 Price on Sep 30, 2026 · may have changed

Log splitter accessories

See the review ↗

AMRAP 5 × 30 in Splitter Cylinder

7.4Good · out of 10$502.89 Price on Sep 30, 2026 · may have changed

Log splitter accessories

See the review ↗

What it has going for it

What changes in the workshop

4 in bore × 30 in stroke × 1.75 in rod. Double-acting, per the listing. Bore, stroke, rod and port sizes all have to match your splitter and its pump. Measure the old one before you order.

For 20–21 ton splitters. Made for specific machines. Check your model number, not just the brand, against the listing before you order.

Great for you if…

You are rebuilding or building a splitter
You own a 20–21 ton splitters machine

Skip it if…

You don't own one of the 20–21 ton splitters
You'd rather wait for buyer reviews: none are captured for this listing yet

What AMRAP promises

The seller states, word for word, in the AMRAP 4 × 30 in Splitter Cylinder listing:

4" (OD 4.5"), Stroke: 30 inches, Rod: 1.75", Retracted: 40.5", Extended: 70.5", Pin holes: 1-1/8", 9/16".
Welded Double Acting Log Splitter Hydraulic Cylinder with 1/2" NPT Ports, Rated Pressure: 3500 PSI, Column Load Capacity: 36,000 lbs.
(Good for 20-21 ton) Universal Hydraulic Cylinder 4" Bore 30" inch Stroke.
Our Universal Log Splitter Double Acting Hydraulic Cylinder is a perfect replacement for front-end loaders for all major brands and equipment.
All AMRAP Hydraulics products are covered by a 2-year manufacturer's warranty, providing 24 months of peace of mind!

Their words and their figures, not our measurements.

What it fits

What the AMRAP 4 × 30 in Splitter Cylinder listing names:

Listed for 20–21 ton splitters
4 in bore
30 in stroke
1.75 in rod
Double-acting
2-year warranty

That is the maker's promise, not ours. Keep the receipt with the manual, and read what the terms say about the engine and the pump.

Fit is model-specific: compare your splitter's model number and sizes before you order.

Price and availability

$369.14 Price on Sep 30, 2026 · may have changed

The button opens the exact listing (ASIN B0CVRW4GGN), where today's price, stock and seller apply.

Our take

The verdict

On the AMRAP 4 × 30 in Splitter Cylinder, a 4 in bore, 30 in stroke is what caught our eye, and a fit for 20–21 ton splitters doesn't hurt either. No buyer reviews yet, so this AMRAP hydraulic cylinder has to win you over on paper. The catch with the AMRAP: it only fits the machines it lists, so check yours before you order. We'd pick it if you are rebuilding or building a splitter; otherwise, put it next to the AMRAP 4 × 24 in Splitter Cylinder first.

Check the price on Amazon ↗Affiliate link · price and stock on AmazonAll log splitter accessories →

The one thing we'd check first

Before you add the AMRAP 4 × 30 in Splitter Cylinder to your cart: check your model, because it is listed for 20–21 ton splitters, and fit is model-specific.

Before you buy

Your manual first

Listed for 20–21 ton splitters. Your splitter's manual names the oil grade, the part numbers and the sizes. Match them before you match the price.

Measure the old part

Sizes, ports and threads decide the fit. Our maintenance and hydraulic oil guide has the basics of a splitter's hydraulic circuit.

How it compares

How the AMRAP 4 × 30 in Splitter Cylinder stacks up against the closest alternative, the AMRAP 4 × 24 in Splitter Cylinder.

Criterion	AMRAP 4 × 30 in Splitter Cylinder	AMRAP 4 × 24 in Splitter Cylinder
Our rating	7.5/10	7.5/10
Made for	20–21 ton splitters	Dirty Hand Tools

Both score 7.5/10. Compare the listings side by side to choose.

See the AMRAP 4 × 24 in Splitter Cylinder review →

The score in detail

How we rated it

Spec-based rating on a 4.5–8.5 scale: 4.5 + average of the 4 criteria × 0.4. Capped at 8.5 because no customer evidence is included.

Key specifications

8 / 10

Build, warranty & certifications

7 / 10

Listing documentation

8 / 10

Fit & compatibility

7 / 10

This product has no captured buyer-review record yet, so its rating comes from the documented listing alone: four criteria scored out of 10 (key specifications; build, warranty and certifications; listing documentation; fit and compatibility), placed on a 4.5–8.5 scale. Read the full methodology.

Read the methodology →

Frequently asked questions

Is the AMRAP 4 × 30 in Splitter Cylinder any good?

We rate it 7.5/10 (very good). The rating comes from its documented listing alone, as no customer-review record is captured yet.

Will the AMRAP 4 × 30 in Splitter Cylinder fit my log splitter?

Only if its stated dimensions and compatibility match your exact machine. Check the model list, tonnage, beam or wedge size, ports and thread sizes against the listing and your splitter manual; a shared brand name or a similar photo does not prove a fit.

What do you get with the AMRAP 4 × 30 in Splitter Cylinder?

Its listing states a 4 in bore, 30 in stroke and a fit for 20–21 ton splitters. These are the seller's figures, not our measurements: whether it fits your exact machine is worth confirming first.

What should I check before ordering the AMRAP 4 × 30 in Splitter Cylinder?

Your manual first: listed for 20–21 ton splitters. Your splitter's manual names the oil grade, the part numbers and the sizes. Match them before you match the price. Measure the old part: sizes, ports and threads decide the fit. Our maintenance and hydraulic oil guide has the basics of a splitter's hydraulic circuit.

Where can I buy the AMRAP 4 × 30 in Splitter Cylinder?

We link to the exact listing on Amazon, where today's price, stock and seller apply. It is an affiliate link, and it has no effect on the rating.

Have you used the AMRAP 4 × 30 in Splitter Cylinder yourselves?

No, we haven't used it ourselves. Everything on this page comes from its listing, read line by line and weighed the way our methodology page explains.

Keep comparing

If the AMRAP 4 × 30 in Splitter Cylinder hasn't sold you yet, see where it ranks, read the guides that feature it or browse all log splitter accessories.

Read this before you buy

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